De geestelijke taak der openbare school in onze tijd
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Groningen,
1940.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/4D1B1EB8-B243-466D-9D14-9B16C0CF974F |